<!doctype html>
<html lang="zh">
<head>
  <meta charset="utf-8">
  <title>机器人俱乐部</title>
  <base href="/">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <link href="https://cdn.bootcss.com/normalize/8.0.1/normalize.min.css" rel="stylesheet">
  <script src="https://cdn.bootcss.com/jspdf/1.5.3/jspdf.min.js"></script><link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/4.7.0/css/font-awesome.css">
</head>
<body>
  <app-root>
      <style>
    app-root{
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        color: #531dab;
        text-transform: uppercase;
        font-family: -apple-system, 
        BlinkMacSystemFont, 
        'Segoe UI', 
        Roboto, Oxygen, Ubuntu, Cantarell, 
        'Open Sans', 'Helvetica Neue', sans-serif;
        font-size: 2.5em;
        text-shadow: 2px 2px 10px rgba(0,0,0,.2);
    }
    
    body{
        background: #f9f0ff;
        margin: 0;
        padding: 0;
    }

@keyframes dots{
    50% {
        transform: translateY(-.4rem);
    }
    100%{
        transform: translateY(0);
    }
}

.d {
    animation: dots 3.0s ease-out infinite;
}
.d-2 {
    animation: dots 1.0s ease-out infinite;
}
.d-3 {
    animation: dots 2.0s ease-out infinite;
}

</style>
      Loading<span class="d">.</span><span class="d-2">.</span><span class="d-3">.</span>
  </app-root>
</body>
</html>
